itserver.dk DNS records

🖥️ Nameservers2 records 8039ms

Nameserver	IP addresses	PTR	ASN / ISP
demi.ns.cloudflare.com	108.162.192.95 172.64.32.95 173.245.58.95 2606:4700:50::adf5:3a5f 2803:f800:50::6ca2:c05f 2a06:98c1:50::ac40:205f	demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
owen.ns.cloudflare.com	108.162.193.219 172.64.33.219 173.245.59.219 2606:4700:58::adf5:3bdb 2803:f800:50::6ca2:c1db 2a06:98c1:50::ac40:21db	owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com owen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.228.88.147	300s	188.228.88.147.dynamic.altibox.net	AS214875	Altibox Danmark AS	188.228.88.0/22	🇩🇰 Denmark	Holstebro

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.itserver.dk	188.228.88.147	188.228.88.147.dynamic.altibox.net	AS214875 Altibox Danmark AS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 219ms

TXT Record
v=spf1 mx a ip4:188.228.88.147 a:mail.itserver.dk ~all

✉️ SPF

Policy	Record (itserver.dk)
~all (soft fail)	v=spf1 mx a ip4:188.228.88.147 a:mail.itserver.dk ~all

📨 DMARC

Policy	Record (_dmarc.itserver.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=none; rua=mailto:webmaster@itserver.dk; rf=afrf; pct=100; ri=604800

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records2 records 47ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC142ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2410984515
Primary NS (MNAME)	demi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

8039ms

A

42ms

MX

33ms

AAAA

34ms

TXT

219ms

CAA

47ms

HTTPS

45ms

TLSA

83ms

SOA

0ms

MTA-STS

39ms

DNSSEC

142ms

SRV

251ms

Total

8723ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 02:36:17	583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 23:27:13	2003ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 05:28:38	8723ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 23:20:38	1079ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 14:58:52	781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:38:32	891ms	2 NS 1 A 1 MX	🔒 Secure	View